A weathering set solves a problem that single bottles do not: knowing which products belong together. Each box collects a base scheme and the effect products that suit it — the right shade of dust for that camouflage, a wash that reads correctly over that colour, the pigment the vehicle would actually pick up in that theatre — and most include a printed guide that works through the sequence step by step.
That makes them the fastest way to learn the order of operations, and a practical way to start a new subject without buying a shelf of overlapping bottles to find out which three you needed.
Subject-based boxes covering late-war aircraft schemes, grey naval and air force finishes, dark yellow and green armour, winter conditions, science-fiction and wargame subjects; terrain-oriented sets for desert roads, tarmac and brick ruins; and basing sets for muddy groundwork. Sizes vary from a handful of bottles to twenty or more plus a reference booklet.
A set built for one camouflage scheme will serve you better than a larger general collection, because the tones inside it are already related. If you build several subjects in the same theatre, the overlap between sets is useful rather than wasteful.
Some sets are paint-led, with the base colours plus two or three effect products. Others are effect-led and assume you already have the base scheme. Neither is better; they answer different questions, and the printed guide usually makes the intended workflow clear.
Boxes rarely contain the consumables the sequence depends on: a clear coat from varnishes and clear coats between stages, thinner for dilution and removal, brushes, and cotton swabs for wiping back. Check the list before assuming the box is complete, and expect to supply airbrush equipment for anything that has to be sprayed.
The booklets are worth following once from start to finish, because the value is in the order rather than in the colours. After that, treat the set as a palette: swap a pigment, skip a stage, add your own pigments, and the result stops looking like the box art.
Individual product types are listed in weathering products.
